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OSG Threading Tap Metric A-Spiral Point - 7GX Powder Metal Right Hand -TiCN Coated - Through Holes DIN371 - M2.5 x 0.45
| Size | M2.5 |
| Pitch | 0.45 |
| Overall Length | 50 |
| Threading Length | 9 |
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Description
The OSG Metric A-Spiral Point 7GX tap is a high-performance threading tool designed for through-hole applications. Built for precision and durability, it’s ideal for high-speed tapping in general steels, aluminum, and stainless steels while delivering reliable threads straight from the process.
- Size and pitch: M2.5 x 0.45, metric threading for compact assemblies and small-diameter holes
- Geometry: 7GX spiral-point design for efficient chip evacuation and smooth cutting in through holes
- Material: Powder metal construction provides enhanced wear resistance and toughness under demanding conditions
- Coating: TiCN multilayer coating reduces friction and improves heat resistance for longer tool life
- Application: Right-hand thread tapping specifically optimized for through-hole work
- Standards: DIN 371 compatibility ensures consistent performance with common production specs
- Performance benefits: Optimized for high-speed tapping with stable chip flow and consistent thread quality
The combination of powder-metal substrate, TiCN coating, and the 7GX geometry translates into dependable, repeatable results in challenging materials and busy production environments. The through-hole design makes it a practical choice for modular assemblies and enclosures where clean, accurate threads are critical, while the DIN 371 specification supports interchangeable use across standard components. This tap is engineered to minimize rework, maximize cut efficiency, and extend lifecycle in demanding industrial settings.
Part Numbers
- Protool Part Number
- OSG-48206133
- Brand
- OSG
- Category
- Threading Tap
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: OSG Threading Taps Metric A-Spiral Point - 7GX Powder Metal Right Hand -TiCN Coated - Through Holes
View full collection →You are viewing OSG-48206133. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48206125 | M2 | 0.4 | 45 | 2.8 | 2 | 371 | £49.04 | In Stock | |
| OSG-48206133 Viewing | M2.5 | 0.45 | 50 | 2.8 | 2 | 371 | £48.42 | In Stock | |
| OSG-48206138 | M3 | 0.5 | 56 | 3.5 | 3 | 371 | £42.42 | In Stock | |
| OSG-48206144 | M4 | 0.7 | 63 | 4.5 | 3 | 371 | £43.49 | In Stock | |
| OSG-48206149 | M5 | 0.8 | 70 | 6 | 3 | 371 | £44.57 | In Stock | |
| OSG-48206155 | M6 | 1 | 80 | 6 | 3 | 371 | £45.17 | In Stock | |
| OSG-48206161 | M8 | 1.25 | 90 | 8 | 3 | 371 | £54.12 | In Stock | |
| OSG-48206169 | M10 | 1.5 | 100 | 10 | 3 | 371 | £66.16 | In Stock | |
| OSG-48206179 | M12 | 1.75 | 110 | 28 | 3 | 376 | £83.14 | In Stock | |
| OSG-48206191 | M14 | 2 | 110 | 11 | 3 | 376 | £69.88 | 1-2 days | |
| OSG-48206202 | M16 | 2 | 110 | 32 | 3 | 376 | £116.46 | In Stock |
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